A270594 - cp's OEIS frontend

A270594 Number of ordered ways to write n as the sum of a triangular number, a positive square and the square of a generalized pentagonal number (A001318).

n	a(n)
1	1
2	2
3	1
4	2
5	4
6	2
7	2
8	4
9	2
10	3
11	5
12	2
13	2
14	3
15	3
16	4
17	3
18	2
19	4
20	5
21	1
22	2
23	5
24	1
25	3
26	7
27	3
28	2
29	6
30	5
31	3
32	6
33	2
34	2
35	5
36	4
37	6
38	4
39	3
40	5
41	8
42	2
43	2
44	6
45	2
46	5
47	5
48	1
49	4
50	9
51	5
52	3
53	8
54	5
55	4
56	8
57	4
58	3
59	5
60	5
61	5
62	6
63	3
64	6
65	11
66	2
67	3
68	9
69	2
70	5
71	12
72	2
73	2
74	9
75	6
76	3
77	4
78	4
79	5
80	6
81	6
82	6
83	5
84	5
85	6
86	11
87	2
88	4
89	8
90	1

[1, 2, 1, 2, 4, 2, 2, 4, 2, 3, 5, 2, 2, 3, 3, 4, 3, 2, 4, 5, 1, 2, 5, 1, 3, 7, 3, 2, 6, 5, 3, 6, 2, 2, 5, 4, 6, 4, 3, 5, 8, 2, 2, 6, 2, 5, 5, 1, 4, 9, 5, 3, 8, 5, 4, 8, 4, 3, 5, 5, 5, 6, 3, 6, 11, 2, 3, 9, 2, 5, 12, 2, 2, 9, 6, 3, 4, 4, 5, 6, 6, 6, 5, 5, 6, 11, 2, 4, 8, 1]

cp's OEIS Frontend

A270594 Number of ordered ways to write n as the sum of a triangular number, a positive square and the square of a generalized pentagonal number (A001318).

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	2
5	4
6	2
7	2
8	4
9	2
10	3
11	5
12	2
13	2
14	3
15	3
16	4
17	3
18	2
19	4
20	5
21	1
22	2
23	5
24	1
25	3
26	7
27	3
28	2
29	6
30	5
31	3
32	6
33	2
34	2
35	5
36	4
37	6
38	4
39	3
40	5
41	8
42	2
43	2
44	6
45	2
46	5
47	5
48	1
49	4
50	9
51	5
52	3
53	8
54	5
55	4
56	8
57	4
58	3
59	5
60	5
61	5
62	6
63	3
64	6
65	11
66	2
67	3
68	9
69	2
70	5
71	12
72	2
73	2
74	9
75	6
76	3
77	4
78	4
79	5
80	6
81	6
82	6
83	5
84	5
85	6
86	11
87	2
88	4
89	8
90	1

n	a(n)
1	1
2	2
3	1
4	2
5	4
6	2
7	2
8	4
9	2
10	3
11	5
12	2
13	2
14	3
15	3
16	4
17	3
18	2
19	4
20	5
21	1
22	2
23	5
24	1
25	3
26	7
27	3
28	2
29	6
30	5
31	3
32	6
33	2
34	2
35	5
36	4
37	6
38	4
39	3
40	5
41	8
42	2
43	2
44	6
45	2
46	5
47	5
48	1
49	4
50	9
51	5
52	3
53	8
54	5
55	4
56	8
57	4
58	3
59	5
60	5
61	5
62	6
63	3
64	6
65	11
66	2
67	3
68	9
69	2
70	5
71	12
72	2
73	2
74	9
75	6
76	3
77	4
78	4
79	5
80	6
81	6
82	6
83	5
84	5
85	6
86	11
87	2
88	4
89	8
90	1

n	a(n)
1	1
2	2
3	1
4	2
5	4
6	2
7	2
8	4
9	2
10	3
11	5
12	2
13	2
14	3
15	3
16	4
17	3
18	2
19	4
20	5
21	1
22	2
23	5
24	1
25	3
26	7
27	3
28	2
29	6
30	5
31	3
32	6
33	2
34	2
35	5
36	4
37	6
38	4
39	3
40	5
41	8
42	2
43	2
44	6
45	2
46	5
47	5
48	1
49	4
50	9
51	5
52	3
53	8
54	5
55	4
56	8
57	4
58	3
59	5
60	5
61	5
62	6
63	3
64	6
65	11
66	2
67	3
68	9
69	2
70	5
71	12
72	2
73	2
74	9
75	6
76	3
77	4
78	4
79	5
80	6
81	6
82	6
83	5
84	5
85	6
86	11
87	2
88	4
89	8
90	1